"If coil packs have more than 30K on them, replace them as a failure is imminent."
Yikes, have most folks with higher mileage boxsters (60K+) replaced their coil packs? Mine are the original (89K on the car) and my car is running rough at idle. I cleaned the MAF, cleaned the throttle body, added Jectron to the gas, put in new plugs, still rough at idle. Durametric says there are no error codes, any ideas about going for the coil packs next?
Ed
